To achieve that sleek and streamlined look so popular with modern bed designs, a five inch low-profile mattress foundation like this one is a crucial starting point. With convenient split construction, this foundation set is easier to install and move great for anyone who occasionally rearranges their bedroom layout from time to time. This foundation absorbs impact and provides dependable support to extend the lifespan of your mattress. Length: 36.0 Width: 84.0 Height: 5.0